Growth and development of young kalmyk breed when testing bulls on their own productivity
https://doi.org/10.53315/2949-1231-2023-2-2-12-18
Abstract
The group and individual differences of the tested bulls on the main indicators of productivity were revealed. The highest rates were in group 2 among the descendants of the Journal 2101. The average live weight at the age of 15 months was 350.5 kg. The average daily increase in the group was 814.5 g. The worst indicators were for group 3, the Violent Bull 2140 – 342 kg and 777.9 g, respectively. The complex index in group 2 of the descendants of the Journal 2101 was 101.9% and was the highest in experience
About the Authors
N. N. Moroz
Kalmyk State University named after B.B. Gorodovikov
Russian Federation
Russian Federation
Candidate of Agricultural Sciences, Associate Professor
Elista
B. S. Ubushaev
Kalmyk State University named after B.B. Gorodovikov
Russian Federation
Russian Federation
Doctor of Agricultural Sciences, Professor
Elista
V. F. Radchikov
PUE «Scientific Practical Centre of Belarus National Academy of Sciences on Animal Breeding»
Belarus
Belarus
Doctor of Agricultural Sciences, Professor
Zhodino
M. S. Mechirov
Kalmyk State University named after B.B. Gorodovikov
Russian Federation
Russian Federation
Magister
Elista
N. M. Nomgonov
Kalmyk State University named after B.B. Gorodovikov
Russian Federation
Russian Federation
Magister
Elista
Ts. O-G. Burunov
Kalmyk State University named after B.B. Gorodovikov
Russian Federation
Russian Federation
Magister
Elista
References
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Review
For citations:
Moroz N.N., Ubushaev B.S., Radchikov V.F., Mechirov M.S., Nomgonov N.M., Burunov Ts.O. Growth and development of young kalmyk breed when testing bulls on their own productivity. The Agriculture and Ecosystems in Modern World: Regional and Inter countries’ research. 2023;2(2):12-18. (In Russ.) https://doi.org/10.53315/2949-1231-2023-2-2-12-18
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